The answer will depend on what "these" experiments are!
Argon has completely filled valence orbitals and hence is chemically inert.
Argon has completely filled valence orbitals and hence is chemically inert.
It is an inert gas and so does not react with substances.
Yes, it is a good choice because fluorine is the most reactive halogen; but now is known only HArF.
Yes she has good style. She is often praised for her choice in clothes etc.
Really good
The Regent cruise liner is a good choice because it has a great reputation that is not often advertised. The Carnival cruise liner is a better choice if you have children.
inert gas
dragons dinosaurs and dildos
100% Synthetic would be a good choice.
it is a good choice
A constant.